Answer / adeel zafar

current flow in reverse direction

1. what is the power factor of a purely inductive load? (i) Zero (ii) Lagging (iii)Leading (iv) Unity 2. which type of transformer connection is preferred in case of power supply transformer? (i) Star/Star (ii) Delta/Delta (iii) Star/Delta (iv) Zig Zag/Star

2 Answers  

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If i connect aload to phase taken from one transformer and neutral from another what will happen.

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how braking & making capacity of circuit breaker are calculated?

0 Answers   Bhel,

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what is ATS & RING MAIN UNIT in Distribution System?And its Function.

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how electronic energy meter works?

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what is relay type VDG,CDG,VTT ect?

1 Answers   Bhel,

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Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

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What happens to the terminal voltage of an alternator connected to a bus bar when it is suddenly disconnected from the bus bar??

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At what speed an electric car can run with 2 HP motor of weighing 400 kg?

0 Answers  

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A logic circuit that provides a HIGH output if one input or the other input, but not both, is HIGH, is a(n)?

0 Answers   Ittiam Systems,

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howmany types of compresor is there? and how to calculate compresor capacity?

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What is servo motor? what is its purpose?

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